1913740702990

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1\times {\mathrm{3258041}}^1$

素因数の和:3258588

約数の個数: 32

約数和(自身を含む): 3476461135680

約数和(自身を除く): 1562720432690

約数列:

[1, 2, 5, 10, 151, 302, 389, 755, 778, 1510, 1945, 3890, 58739, 117478, 293695, 587390, 3258041, 6516082, 16290205, 32580410, 491964191, 983928382, 1267377949, 2459820955, 2534755898, 4919641910, 6336889745, 12673779490, 191374070299, 382748140598, 956870351495, 1913740702990]

約数ペア:

[(1, 1913740702990), (2, 956870351495), (5, 382748140598), (10, 191374070299), (151, 12673779490), (302, 6336889745), (389, 4919641910), (755, 2534755898), (778, 2459820955), (1510, 1267377949), (1945, 983928382), (3890, 491964191), (58739, 32580410), (117478, 16290205), (293695, 6516082), (587390, 3258041)]